title: Convergent evolution of gene networks by single-gene duplications in higher eukaryotes.
mesh_terms: D005057:Eukaryotic Cells / Q000378:metabolism*; D019143:Evolution, Molecular; D020440:Gene Duplication; D005786:Gene Expression Regulation; D018257:Helix-Loop-Helix Motifs / Q000235:genetics; D006801:Humans; D010802:Phylogeny; D040901:Proteomics; D014157:Transcription Factors / Q000737:chemistry / Q000235:genetics*
chemical_list: D014157:Transcription Factors